baber/WOPTO huggingface dataset:
Patent FR-2845734-A1 (FR)
Title: Soupape de decharge d'huile a ressort pour compresseur a membrane
Inventor: KLEIBRINK HORST
IPC: F16K15/04
Filed: 2003-05-09
Abstract: Les têtes de membrane à contenu énergétique élevé de la chambre d'huile (pression x volume) ont une forte influence négative sur la caractéristique de réponse de la soupape de décharge d'huile. La réaction de la soupape conduit à des temps d'ouverture indésirables et trop importants, engendrant la purge d'une quantité d'huile plus importante que celle qui est introduite par la pompe de compensation. Ceci a pour conséquence qu'un nombre important de courses s'adaptent, lesquelles ne conduisent plus la membrane à son point mort. Donc, la quantité comprimée de gaz n'est plus entièrement purgée, ce qui est lié à une réduction rapide du volume aspiré.Conformément à l'invention, le problème est résolu par une arête de rupture de flux (15) se formant au point de liaison du siège (10) et d'un élément d'étranglement (14) en aval, réduisant sensiblement les forces ascendantes de la tige (12), et ainsi la force du ressort à effet descendant, comme composante de force dominante, engendrant le temps de fermeture rapide souhaité de la soupape.
Patent FR-2858994-A1 (FR)
Title: Motor vehicle hatchback door opening/closing system has lever mechanisms on both sides of door operated by single actuator with locking couplings
Inventor: PASTOUREL DOMINIQUE
IPC: E05F15/12
Filed: 2003-08-21
Abstract: The motor vehicle (10) hatchback door (12) opening and closing system consists of a lever mechanism (16) on each side of the door's upper end, operated by a drive (26) with a single actuator (30) that moves both mechanisms at the same time. Each lever mechanism is in the form of a deformable parallelogram with two arms (18, 20) that move in a vertical plane, and the actuator is connected to the lever mechanisms by non-reversible couplings (28) that enable the door to be locked in its open and closed positions.
Patent FR-2844637-A1 (FR)
Title: Fuel cell system uses hydrogen-rich fuel and oxygen-rich oxidant with humidification of the streams of reactive gases and internal heat exchange relationships
Inventor: MEISSNER ALAN P
IPC: H01M8/04
Filed: 2003-09-16
Abstract: Fuel system includes a fuel cell, hydrogen-rich fuel source, and oxygen-rich fuel source. Humidifiers are placed between the sources and their associated inlets and have a reactive flow path connecting each source and associated inlet with an energy-containing medium flow path and a source of liquid aqueous material for vaporization in the energy-containing medium flow path. A fuel cell system comprises: (a) a fuel cell (10) having a hydrogen-rich fuel inlet (14), an oxygen-rich oxidant inlet (12), an anode residual gas outlet (18) and a cathode gas outlet (16); (b) a hydrogen-rich fuel source (30) connected to the fuel inlet; (c) an oxygen-rich gas source for the oxidant inlet; and (d) at least one humidifier (52, 70, 54, 72) between the associated sources and inlets and having a reactive flow path (56, 58, 74, 76) connecting the particular source and associated inlet in a heat-exchange relation with a flow path for the energy containing medium (60, 61, 62, 64, 78, 80, 82, 84) and a source of aqueous material connected to the reactive flow path for introducing the aqueous material to be vaporized within it. The energy-containing medium flow path is connected to one of the outlets to receive a heated liquid to provide the heat for vaporizing the liquid aqueous material by a heat exchange between the flow paths. Independent claims are given for variants of the fuel cell system using similar principles.
Patent FR-2860753-A1 (FR)
Inventor: RHEIN JACKY
IPC: F16F1/12
Filed: 2003-10-09
Abstract: A vehicle suspension including a subassembly comprising a coil spring mounted between two supports of variable spacing. One of the supports ( 18 ) is constrained to move along a trajectory that is curved relative to the other support, and the pitch of an end portion of the corresponding end turn ( 20 a) of the spring ( 12 ) varies in a manner that is negative or zero.
Patent FR-2846051-A1 (FR)
Title: Method and device for control of i.c. engine comprises pre-defining maximum allowed fuel from magnitude characterizing state of particle filter load
Inventor: SCHUELLER MICHAEL
IPC: F02D41/02
Filed: 2003-10-21
Abstract: The method for the control of a direct injection i.c. engine comprises pre-defining the maximum allowed quantity of fuel from a magnitude which characterizes the state of an exhaust gas treatment system. This magnitude characterizes the state of the particle filter load. The maximum allowed fuel quantity is increased by a pre-defined difference according to the magnitude characterizing the state of the exhaust gas treatment system.
Patent FR-2862705-A1 (FR)
Title: Exhaust cleaning system for an automobile diesel motor, with a particle filter and catalyst, has a control and fuel injection with two strategies to raise the exhaust gas temperature to burn off soot and other particles
Inventor: COLIGNON CHRISTOPHE
IPC: F01N3/023
Filed: 2003-11-25
Abstract: System for regeneration of exhaust gas cleaning assembly with catalyst and particle filter, integrated into exhaust pipe from an automobile diesel motor with turbocharger. The motor has a fuel injection with at least one post-injection and activated as an isocouple, by modifying control parameters of motor functions with at least two regeneration strategies of first and second levels, to achieve different temperature levels within exhaust pipe. The system is for the regeneration of the exhaust gas cleaning assembly (1) with a catalyst (4) and particle filter (5), integrated into the exhaust pipe (2) from an automobile diesel motor (3) with a turbocharger. The motor has a fuel injection (6) with at least one post-injection and activated as an isocouple, by modifying the control parameters of the motor functions with at least two regeneration strategies of first and second levels (8,9), to achieve different temperature levels within the exhaust pipe. The temperature level for the second strategy is higher than for the first. The control (7) and injection system give a temporary interlock for the second level strategy with an over-calibration (10) to raise and accelerate the temperature rise in the exhaust pipe and/or regenerate the particle filter.
Patent FR-2863301-A1 (FR)
Title: Methode et composition pour remedier aux pertes de fluides en cours de forage
Inventor: LECOLIER ERIC
IPC: C09K8/80
Filed: 2003-12-05
Abstract: La présente invention concerne une méthode pour colmater des zones à pertes en cours de forage, dans laquelle on effectue les étapes suivantes:- on prépare un fluide aqueux comprenant en solution:▪ un copolymère acrylamide/acrylate,▪ une quantité utile de réticulant du polymère,▪ des grains de polymère réticulés de granulométrie comprise entre 0,2 et 4 mm, les grains étant composés de copolymère acrylamide/acrylate,- on injecte ledit fluide dans les zones à pertes avant qu'il y ait réticulation.Dans une variante, on ajoute au fluide des particules colloïdales.L'invention concerne également la composition du fluide colmatant.
Patent FR-2870073-A1 (FR)
Title: Digital information storing device for digital television field, has processor implementing control application that directs digital information to hard disks of digital set top box and computer
Inventor: LE ROUX JEAN YVES
IPC: H04N5/781
Filed: 2004-04-08
Abstract: The device has a digital set top box (1) with a processor (Proc1) implementing a control application (125) to direct digital information to hard disks (110, 210) of the set top box and a computer (2). An application (124) analyzes the operations of the processor and determines the data handling capacity programmed on the processor. A memory analyzing application (123) determines storage capacities of the hard disks. An independent claim is also included for a digital information storing process utilizing a digital information storage device.
Patent FR-2871972-A1 (FR)
Title: Network data packet processing execution method for telecommunication device, involves processing packets in form of virtual network block based on dual mode to instantiate processing on database for storing information in heuristic form
Inventor: JARDIN VINCENT
IPC: H04L12/56
Filed: 2004-06-17
Abstract: The method involves processing network data packets under the form of virtual network blocks, by a network stack to distribute the processing on components operating in a distributed mode. The packets are processed according to a dual mode to instantiate the processing function on a database for representing the function under heuristic form such that information is stored in the heuristic form and not in the database.
Patent FR-2864638-A1 (FR)
Title: Dispositif d'affichage a cristaux liquides et son procede de fabrication
Inventor: KIM BINN
IPC: H01L27/12
Filed: 2004-06-30
Abstract: Un dispositif d'affichage à cristaux liquides comprend une ligne source (105) entre des première et seconde lignes de drain (103a, 103b), des première et seconde lignes de grille (101a, 101b) entre la première ligne de drain et la ligne source et entre la seconde ligne de drain et la ligne source, une pluralité de premières et secondes électrodes de drain (104a, 104b)s'étendant à partir des première et seconde lignes de drain, et une pluralité de premières et secondes électrodes source (106a, 106b) s'étendant dans les première et seconde directions à partir de la ligne source, dans lequel la pluralité de premières électrodes source est alternée avec la pluralité de premières électrodes de drain sur la première ligne de grille, et la pluralité de secondes électrodes source est alternée avec la pluralité de secondes électrodes de drain sur la seconde ligne de grille.
Patent FR-2874069-A1 (FR)
Inventor: BOISSEAU JEAN PIERRE
IPC: F16D65/092
Filed: 2004-08-09
Abstract: The unit has a friction lining (402) acting with a piston (408) to contact with a disc associated to a wheel of a vehicle. The lining and a support (404) have a surface opposite to the piston. The surface has an angle of rupture such that a pressure force (412) between the lining and the piston includes a nominal force (414) parallel to an axis (410) of movement of the piston and a tangential force (416) perpendicular to the axis. An independent claim is also included for a disc brake having a friction unit and a piston.
Patent FR-2874931-A1 (FR)
Title: Procede de production de polysaccharide k5
Inventor: COLAS GILLES
IPC: C12R1/19
Filed: 2004-09-08
Abstract: La présente invention concerne un procédé de production de polysaccharide K5, mettant en oeuvre une étape de fermentation à partir d'Escherichia coli puis une étape de purification.
Patent FR-2874935-A1 (FR)
Title: Cracking machine roller pressure application system uses pneumatic cylinders with supple membranes transmitting pressure to upper rollers
IPC: D01G1/08
Filed: 2004-09-09
Abstract: The applicator, designed to press upper rollers (1) of a cable cracking machine against its lower rollers (2), consists of a pneumatic cylinder (13) for each upper roller, having one end fixed to the machine frame (8), and the other connected to a lever (9) that transmits the pressure to an upper roller. The pneumatic cylinder can be made up of two rigid flanges (13a, 13b) connected by an elastic membrane (13c) that applies a constant force over a limited course, or it can be a conventional pneumatic cylinder with a rod. Each of the upper rollers is also equipped with a lifter in the form of a pneumatic cylinder, rod cylinder or spring.
Patent FR-2875534-A1 (FR)
Title: Module de turbine pour moteur a turbine a gaz avec rotor comportant un corps monobloc
Inventor: BART JACQUES
IPC: F01D9/04
Filed: 2004-09-21
Abstract: L'invention porte sur un module de turbine pour un moteur à turbine à gaz avec un rotor (109) de turbine constitué de quatre disques au moins supportant des aubes à leur périphérie, deux desdits disques formant un corps monobloc. Le module est caractérisé par le fait que ledit corps monobloc (109') comprend deux viroles latérales inter disques (109BA, 109CD), les dites viroles étant boulonnées sur les disques (109A3, 109D3) des deux rotors adjacents au corps monobloc.L'invention s'applique en particulier aux modules de turbine comprenant de 4 à 6 étages de turbine.
Patent FR-2878175-A1 (FR)
Title: Procede et dispositif de soudure electrique par points
Inventor: GERMES SYLVAIN
IPC: B23K31/12
Filed: 2004-11-19
Abstract: La présente invention concerne un procédé et un dispositif de soudure électrique par points, améliorant les capacités de dissipation de l'énergie vibratoire des structures assemblées par points de soudure.Selon l'invention, on crée une zone de contact permanent (35, 50) des éléments à souder entre eux, à proximité immédiate du point de soudure, ainsi qu'un champ de pressions de contact dans ladite zone.L'invention s'applique tout particulièreiment à l'industrie automobile.
Patent FR-2870980-A1 (FR)
Title: Disk e.g. CD, case, has disk presence indicator which is lever with tilting point tilted by installation of disk in its housing between position, where arm is projected in housing volume, and position, where arm is pushed by disk
Inventor: ITEY FREDERIC
IPC: G11B33/04
Filed: 2004-12-21
Abstract: The case has a disk presence indicator which is a lever (51) with a tilting point (51-3) tilted by the installation of a disk (D) in its housing (L) between a position in which an arm (51-1) is projected in the housing volume and a position in which the arm is pushed by the disk. The lever has a flap (52) in two different positions at the level of a flip side (12), corresponding to arm`s position, and returns to its initial position.
Patent FR-2865786-A1 (FR)
Title: Sealing device for use as steering rack joint, has thrust collar supporting waterproof unit, and having notches that extend on at least eighty percentage of surface of transversal section of collar and reduce section
Inventor: FELDMANN BERNHARD
IPC: F16J15/32
Filed: 2005-01-26
Abstract: The device has a waterproof unit (2) made of elastomer material and having a sealing lip (3), and a thrust collar (4) supporting the waterproof unit. The thrust collar has notches (6) distributed on its periphery, where the notches extend on at least 80 percentage of the surface of a transversal section of the collar and reduce the section of the collar.
Patent FR-2883061-A1 (FR)
Title: Double clutch transmission for motor vehicle, has casing connected to two shafts by ball and cylindrical roller bearings, and axial stop, arranged between one shaft and casing, allowing only casing to retrieve axial efforts exerted on shaft
Inventor: BUANNEC MICHEL
IPC: F16H57/00
Filed: 2005-03-14
Abstract: The transmission has a casing (30) carrying concentric shafts (10, 20), each with a spline cooperating with an inner chamber of a clutch. The shafts (10, 20) are connected to the casing using a ball bearing (31) and a cylindrical roller bearing (32), respectively. An axial stop (34) is arranged between the shaft (20) and the casing and is adapted to permit only the casing to retrieve the axial efforts exerted on the shaft (20). An independent claim is also included for a motor vehicle comprising a transmission.
Patent FR-2872964-A1 (FR)
Title: Mechanical and electrical connector fabrication method for coupling electrical cable`s and integrated circuit`s ends, involves connecting cable and circuit by welding/brazing in auxiliary tool, and sealing cable and circuit to form module
Inventor: FEHNCKE XAVER
IPC: H01R43/02
Filed: 2005-07-08
Abstract: The method involves positioning and orienting electric cable (10) and an integrated circuit (32) in a reusable auxiliary tool (40), and connecting the cable and circuit by welding/ brazing in the tool (40). The cable and circuit are then sealed by molding a thermoplastic material (62) in an injection molding tool (56) to form a module that is withdrawn out of the tool (40) and is introduced in the tool (56) for the final molded sealing. An independent claim is also included for a device fabricating a mechanical and electrical connector that connects ends of parts such as an electric cable and an integrated circuit.
Patent FR-2889133-A1 (FR)
Title: Modular arrangement for car trunk has hinged panel that can be set vertically to form a partition between two compartments
Inventor: LE DALL CHRISTOPHE
IPC: B60R5/04
Filed: 2005-07-29
Abstract: The modular arrangement for a car trunk bounded by at least one seat back, a floor and parallel side walls of the vehicle comprises at least one hinged panel (8) that can lie flat on the floor or be raised and locked in a vertical position parallel to the vehicle's lengthwise axis to act as a partition between two compartments. The trunk can also have a vertical rear wall, and the partition panel can be hinged to its inner surface instead of to the floor, while a second panel (20) can provide a hinged lid for one of the compartments, the hinge (28) clipping into a block (30) on the partition's upper edge (26).
Patent FR-2891170-A1 (FR)
Title: Machining on the internal surface of an orifice of a component using a machined collar inserted into the orifice, notably for heavy and/or complex turbine components
Inventor: BUNEL JACQUES
IPC: B23P11/02
Filed: 2005-09-29
Abstract: The machining of the internal surface of an orifice of a component (26), in particular of a turbine, consists of machining the internal surface of a cylindrical collar (20) and fixing this collar in the orifice (22) of the component. Independent claims are also included for: (a) a cylindrical collar used for this method; (b) a turbine component, such as an annular casing, with an orifice receiving this cylindrical collar; (c) a turbine, such as a turbojet or a turboprop aircraft incorporating the turbine component.
Patent FR-2892085-A1 (FR)
Title: Steering wheel grip determining method for motor vehicle, involves filtering torque signal by low pass filter with cutoff frequency occupying minimum or maximum value depending on whether signal`s amplitude is lower or higher than threshold
Inventor: BARTHOMEUF JULIEN
IPC: B62D119/00
Filed: 2005-10-19
Abstract: The method involves filtering a torque signal (c) by a first order low pass filter (B) with a variable cutoff frequency (f) which occupies a minimum or maximum value depending on whether amplitude of the signal is lower or higher than a preset threshold. An indicator signal indicating releasing or gripping of the steering wheel is produced depending on whether the amplitude of the filtered signal is lower or higher than the preset threshold.
Patent FR-2878808-A1 (FR)
Title: Motor vehicle body windscreen pillar made from metal tube with injection-moulded plastic thrust member for windscreen or side window
Inventor: BERGEL INGA
IPC: B29C45/14
Filed: 2005-12-08
Abstract: The windscreen pillar (1) for a motor vehicle body is made from a metal (tempered steel or aluminium alloy) supporting tube (20) connected by an injection moulding process with at least one plastic thrust member (15) for a side window (16) or windscreen. Each of the thrust members has an anchoring foot inside the tubular support, which has apertures to receive tongues that seal them during the injection moulding process. The lower end (3) of the supporting tube is permanently fastened by adhesive to a composition metal and plastic structural fixing member (4) of the bodywork (2) side structure, and its upper end (8) is fixed by adhesive or welding to a socket (10) inside a roof (9) module.
Patent FR-2892264-A1 (FR)
Inventor: DAUTUN GILLES
IPC: H04L12/16
Filed: 2005-10-17
Abstract: The device has possible schedules and paths database associating possible schedules to paths. A portal determines one path and one schedule among the possible schedules and paths based on information provided by user of a mobile communication terminal (M) and on anticipated trip of the user. The user chooses data (F) to be transmitted from a content delivery server (CDS), where the data are divided into several data parts (F1-Fn) based on passage time. An independent claim is also included for a method of transmitting data from a content server to a mobile communication terminal.
Patent FR-2894809-A1 (FR)
Title: Cosmetic composition useful e.g. to treat wrinkles, comprises an aqueous dispersion of colloidal mineral filler particles and fibers
Inventor: SIMONNET JEAN THIERRY
IPC: A61K8/26
Filed: 2005-12-15
Abstract: Cosmetic composition comprises an aqueous dispersion of colloidal mineral filler particles and fibers, in a medium. An independent claim is included for a cosmetic process of skin treatment, particularly of a wrinkled skin, comprising application of the composition on the skin. ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.
Patent FR-2897185-A1 (FR)
Title: Forcible entry`s attempt detecting device for e.g. trap door, has electric supply and processing unit receiving information e.g. variation in capacity of magnetic strip, from strip to determine type of entry on door
Inventor: GUICHARD ALEXANDRE
IPC: E06B7/28
Filed: 2006-02-07
Abstract: The device has a sensor (4) connected to an electric supply and processing unit and constituted of two electrically conductive layers of thermoplastic or thermosetting resin. Each layer is connected to a power supply source. An insulating layer is disposed between the conducting layers. The sensor is inserted between a door frame (3) and a door leaf (2). The sensor presents in the form of a magnetic strip, and the processing unit receives the information e.g. variation in the capacity of the strip, to determine the type of entry on a door.
Patent FR-2897387-A1 (FR)
Title: Movable closing shutter for motor vehicle, has inner surface presenting surface inequalities, where inequalities cover entire inner surface and are arranged on specific covering which is integrated to body of shutter
Inventor: SERNEELS MARC
IPC: B60J1/20
Filed: 2006-02-16
Abstract: The shutter (1) has an inner surface (2) presenting surface inequalities (3), where the inequalities cover the entire surface (2). The inequalities are arranged on a specific covering which is integrated to a body (4) of the shutter. The inner surface presents a structure chosen among embossed structure, ribbed surface, porous surface, fibrous surface, striated surface, grooved surface, structure pierced of blind holes or combination of any of the structures.
Patent FR-2897290-A1 (FR)
Title: Cutting tool for e.g. blender, has knife integrated with hub such that blade is projected radially from hub and balance weight, where hub has housing to receive balance weight which is connected and fixed on hub
Inventor: DESCOMPS XAVIER
IPC: A47J43/04
Filed: 2006-02-16
Abstract: The tool has a hub (11) mounted on a rotational driving shaft of food preparation apparatus. A knife (12) is provided with cutting blades (35, 37), where the knife is integrated with the hub such that the blade is projected radially from the hub and a balance weight (29) of the tool. The hub has a housing (27A) to receive the weight which is connected and fixed on the hub, where hub has a body (21) and a cover (31) made of plastic material.
Patent FR-2904552-A1 (FR)
Title: Use of yeast extracts in cosmetic, dermatological and-or pharmaceutical compositions for increasing melanin synthesis in melanocytes of hair or skin, e.g. in suntan creams and hair lotions
Inventor: DAL FARRA CLAUDE
IPC: A61P17/00
Filed: 2006-08-03
Abstract: The use of yeast extract(s) (I), alone or combined with other active agent(s), in or for the preparation of cosmetic, dermatological and/or pharmaceutical compositions (II) designed to promote the increased synthesis of melanin in melanocytes of the epidermis or of the hair bulbs and to improve the natural pigmentation of the skin. An independent claim is also included for a method of cosmetic treatment to improve the synthesis of melanin in melanocytes by the topical application of compositions (II) as defined above.